In technology, a full stack developer is someone who can work on every layer of a product, from what the user sees to the systems underneath. They are not always the deepest specialist in each layer. Their value is that they understand how the layers fit together.

I have come to think of my own career in the same way. I am not a developer. I am, I suppose, a full stack entrepreneur, someone who knows a lot about a lot, and who has learned how the pieces of a business connect.

My stack was built one layer at a time. Label management and A&R in the Irish music industry taught me about talent, release schedules and retail. Bringing Tower Records to the UAE taught me about launching a brand in a new market. Running Vox in London meant PR, thought leadership and client relationships. Digital health in Cambridge meant partnerships, regulation and negotiations with some of the world's leading health plans. Publishing The Court taught me about community. NoCodeLab.ai brings it together with technology.

None of those layers made me an expert in everything. What they gave me is range, and the ability to sit in a room with a finance director, a marketing team, a clinician or a musician and understand what each of them needs.

This matters more now, as AI is changing what specialist knowledge is worth. Tools can now draft, summarise and analyse at speed. What they cannot do is decide which problem is worth solving, judge whether a partner can be trusted, or know when a plan looks right on paper but will fail with real people. That judgement comes from breadth and experience.

Being full stack does not mean doing everything yourself. Good full stack developers know when to call in a specialist, and so do good entrepreneurs. The skill is knowing enough about each layer to ask the right questions and to spot when something is missing.

Range can be built. I have found it helps to say yes to work outside your sector at least once, and to learn enough of the language of finance, marketing and technology to follow the conversation. It helps to spend time with the people who do the work, as well as those who manage it, and to use new tools, AI among them, to explore unfamiliar ground before checking what they tell you.

For founders and boards, a full stack mindset is practical. It joins up commercial thinking with social good, which is what profit with purpose asks of us. Knowing a lot about a lot keeps the whole business in view.